baber/WOPTO huggingface dataset:
Patent CA-2972439-A1 (CA)
Inventor: ISAACSON S RAY
IPC: A61M25/06
Filed: 2015-12-30
Abstract: A catheter and introducer needle assembly (200, 300, 400), including a flexible catheter and a catheter hub (204, 304, 404) having an uninterrupted outer surface portion (226, 326, 426), a Luer-connecting feature, and a disabling feature (232, 332, 432). The assembly includes an introducer needle (206, 306, 406) disposed in the catheter, a needle shield (210, 310, 410) having a resilient clip (212, 312, 412) adapted to flex between first and second positions in a plane perpendicular to the introducer needle. The resilient clip includes a cantilevered arm (220, 320, 420) with a pawl (222, 322, 422). In the resilient clip's first position, the cantilevered arm is flexed so that the pawl frictionally contacts the catheter hub's uninterrupted outer surface portion and frictionally retains the needle shield with the catheter hub, and the pawl is axially aligned with and spaced apart from the disabling feature. In the second position, the pawl no longer frictionally contacts the hub's uninterrupted outer surface, thereby permitting needle shield displacement relative to the catheter hub.
Patent CA-2974119-A1 (CA)
Inventor: BOMATTER CHRISTIAN W
IPC: E03C1/186
Filed: 2017-07-18
Abstract: We propose a sink, in particular kitchen sink, comprising: at least one bowl with a bottom wall and a circumferential side wall; at least one outlet opening located in said bottom wall; a first rectilinear groove in said side wall, said first groove extending toward said bottom wall; a second rectilinear groove in said side wall opposite said first groove, said second groove extending toward said bottom wall; a plate-like divider (9) for fitting into said first and second grooves in watertight manner, said divider (9) having a peripheral edge (9b), a first portion of which is adapted to engage said first groove, a second portion of which is adapted to engage said second groove, and a third portion of which, located between said first and second portions, is adapted to come into contact with said bottom wall; at least one gasket (10) arranged on said edge (9b) in said first through third portions thereof, said gasket (10) comprising three seal beads (10a - 10c), a first seal bead (10a) being arranged on a first lateral side (9h) of said edge (9b) of said divider (9) in said first through third portions thereof, a second seal bead (10b) being arranged on a second lateral side (9i) of said edge (9b) of said divider (9) in said first through third portions (9c - 9e) thereof, said second lateral side (9i) facing away from said first lateral side (9b), and a third seal bead (10c) being arranged on said peripheral edge (9b) between said first (10a) and second seal beads (10b).
Patent CA-2974565-A1 (CA)
Inventor: NORRID WILLIAM MARK
IPC: E21B34/10
Filed: 2012-09-07
Abstract: A wellbore servicing apparatus comprising a housing substantially defining an axial flowbore and comprising one or more ports, an expandable seat, and a sliding sleeve slidably fitted within the housing, the sliding sleeve being transitational from a first to a second position and from the second to a third position, wherein, in the first position, the sliding sleeve does not permit fluid communication via the ports and the expandable seat is retained in a narrowerer, non-expanded conformation, wherein, in the second position, the sliding sleeve permits fluid communication via the ports and the expandable seat is retained in a narrower, non-expanded conformation, and wherein, in the third position, the sliding sleeve does not permit fluid communication via the ports and the expandable seat is allowed to expand into a wider, expanded conformation.
Patent CA-2975977-A1 (CA)
Inventor: URASHIMA HIROSHI
IPC: C22C38/00
Filed: 2016-02-09
Abstract: The present invention is an automobile component, or oil feed pipe, which has a clearance structure section that is exposed to a salt environment and is between the following: a ferritic stainless steel-based member containing, in terms of mass %, = 0.015% of C, = 0.015% of N, 10.5-18.0% of Cr, 0.01-0.80% of Si, 0.01-0.80% of Mn, = 0.050% of P, = 0.010% of S, 0.010-0.100% of Al and greater than 0.3% to 1.5% of Mo and further containing 0.03-0.30% of Ti and/or Nb; and a fitting component which is attached to the member and formed from an Al-plated stainless steel sheet. The Al plating coating weight on the fitting component in the clearance structure section is 20-150 g/m2 or less. The surfaces of the member and the fitting component at locations other than the clearance section are covered with a cationic electrodeposition film having a thickness of 5-35 µm.
Patent CA-2975987-A1 (CA)
Inventor: IMAI KATSUYA
IPC: F16H55/36
Filed: 2016-02-18
Abstract: This pulley structure (1) has an air passage (10) which is formed at a position offset radially from the rotation axis of a first rotating body (2) and which connects a spring accommodation space (8) and the outside, the spring accommodating space (8) being formed between the first rotating body (2) and a second rotating body (3). At least a part of the air passage (10) is formed in an end cap (5) for closing an opening (21) of the first rotating body (2), the opening (21) being located on one side of the first rotating body (2) in the rotation axis direction. The end cap (5) closes the opening (21) of the first rotating body (2) so that the spring accommodation space (8) is not in communication with the outside toward the one side in the rotation axis direction except through the air passage (10).
Patent CA-2978166-A1 (CA)
Title: Instrumentation d'admission pour analyseur d'ions couple a un dispositif de spectrometrie de masse d'ionisation par evaporation rapide ("reims")
Inventor: TAKATS ZOLTAN
IPC: A61B17/00
Filed: 2016-03-07
Abstract: L'invention concerne un appareil comprenant un premier dispositif (1) de génération d'aérosols, de fumée ou de vapeur (5) à partir d'une ou plusieurs régions d'une cible, un conduit d'admission vers un analyseur d'ions ou un spectromètre de masse, le conduit d'admission ayant une entrée à travers laquelle l'aérosol, la fumée ou la vapeur (5) passe, et un agencement de pompe Venturi agencé et adapté pour diriger l'aérosol, la fumée ou la vapeur vers l'entrée.
Patent CA-2979765-A1 (CA)
Inventor: BERGMAN GEORGE
IPC: E04B1/348
Filed: 2017-09-20
Abstract: A building structure suitable as a pair of floors each contains at least one pair of stacked units, which may be incorporated into a variety of multi-storey commercial or residential buildings. The structure includes two or more vertically stacked units which each define a respective self-contained space. As a floor module, the building structure extends downward from a planar ceiling surface, which forms the ceiling of an uppermost unit to a planar lower floor surface of the second lower other unit. Together, the pair of stacked units has an overall height equal to two and one-half to three full storeys, and a height selected between twenty-three and thirty-six feet, depending upon the respective building structure (7.5-12 feet). An interior dividing bearing wall is positioned within each of the units between the load-bearing sidewalls, and which divide each unit into primary and secondary living areas or spaces.
Patent CA-2985779-A1 (CA)
Inventor: BRUCKELMYER DARYL W
IPC: E05D15/24
Filed: 2017-11-16
Abstract: An overhead garage door opening and closing system for a building structure having a track system comprising a pair of spaced apart tracks; a plurality of hinged door panels hingedly connected together to form the door;    a plurality of track wheel assemblies disposed at said door panels, wherein each of said plurality of track wheel assembly comprises a shaft and a wheel rotatably mounted at said shaft and rotatable about an axis of rotation of said wheel, and wherein said door panels move along said tracks via rolling engagement of said wheels of said track wheel assemblies with said tracks as said door panels move between an opened position and a closed position; wherein said track wheel assemblies, when disposed at said door panels, are configured to allow for movement of the respective door panel relative to said wheels in a direction generally normal to said axes of rotation of said wheels and generally normal to a direction of travel of said wheels along said tracks;    a door moving assembly that functions to move each of said door panels toward the building structure when the door is moved toward and to its closed position; and wherein, when said door moving assembly moves said door panels toward the building structure as the door closes, said door panels move relative to said wheels and toward the building structure and away from said axes of rotation and said wheels at said track.
Patent CA-2985792-A1 (CA)
Inventor: MELTON GLENN O'NEAL
IPC: F25B39/02
Filed: 2017-11-16
Abstract: Un évaporateur comprend un conduit frigorigène entre des plaques avant et arrière. La plaque avant comprend des parties intérieures plates, chacune étant espacée dune partie intérieure plate de la plaque arrière pour définir une partie espacée respective. Les plaques avant et arrière comprennent également un ensemble de premières saillies et un ensemble de deuxièmes saillies. Chaque première saillie de la plaque avant fait face à une première saillie respective de la plaque arrière pour définir une cavité active respective. Chaque deuxième saillie de la plaque avant fait face à une deuxième saillie respective de la plaque arrière pour définir une cavité passive respective. Le conduit frigorigène sétend dans chacune des cavités actives, mais ne sétend dans aucune cavité passive. Lemplacement des cavités actives et passives est entrecoupé et séparé par des parties plates intérieures respectives, de sorte à définir plusieurs sites de formation de glace.
Patent CA-2986174-A1 (CA)
Title: Shock-absorbing and energy-collecting roller cage shoe
Inventor: PENG YUXING
IPC: F16F7/14
Filed: 2016-12-07
Abstract: The present invention discloses a shock-absorbing and energy-collecting roller cage shoe, which includes a base (7), a main energy-collecting module (6), two auxiliary energy-collecting modules (10), and a roller (11), the base (7) is provided with three containing spaces for containing the main energy-collecting module (6) and the two auxiliary energy-collecting modules (10), in the three containing spaces, the main energy-collecting module (6) and the two auxiliary energy-collecting modules (10) are respectively connected fixedly to the base (7) through wire rope shock absorbers, the main energy-collecting module (6) and the two auxiliary energy-collecting modules (10) are respectively pressed on the left side, the upper side and the lower side of the roller (11), and the right side of the roller (11) is pressed on a cage guide (22). The energy-collecting modules collect vibrational energy generated by vibration in the operation process of a lifting container, and convert this part of vibrational energy into collectable piezoelectric energy, this part of piezoelectric energy can supply electric energy to electricity-consuming installations, such as the illumination of the lifting container, and thereby the collection and utilization of energy are realized.
Patent CA-2986760-A1 (CA)
Title: Ester de polyol bore d'antioxydant/modificateur de coefficient de frottement a base de phenol encombre presentant une performance amelioree
Inventor: SUEN YAT FAN
IPC: C10M159/12
Filed: 2016-05-25
Abstract: La présente invention concerne des composés contenant les produits de réaction d'un polyol d'ester phénolique, d'un composé contenant du bore, et éventuellement, d'un alcool. L'invention concerne également des composés contenant les produits de réaction d'un polyol, d'un composé contenant du bore, et d'un ester ou d'un acide phénolique. La présente invention concerne également des compositions d'huile lubrifiante et des concentrés d'additifs contenant les composés susmentionnés, et des procédés permettant de faire fonctionner un moteur à combustion interne à l'aide desdites compositions d'huile lubrifiante.
Patent CA-2988553-A1 (CA)
Title: Bipyramid-templated synthesis of monodisperse noble metal nanocrystals
Inventor: WEIZMANN YOSSI
IPC: B82Y40/00
Filed: 2016-05-09
Abstract: Methods for forming samples of noble metal bipyramid nanocrystals having very low size and shape polydispersities from samples of mixed noble metal nanocrystals are provided. The samples include those comprising high purity, substantially monodisperse, plasmonic gold bipyramid nanocrystals. Also provided are methods of growing secondary twinned metal nanocrystals using the noble metal bipyramid nanocrystals as seed particles. Like the seed bipyramid nanocrystals from which they are grown, the secondary nanocrystals are twinned nanocrystals and may also be characterized by very low size and shape polydispersities. Secondary twinned nanocrystals grown by these methods include enlarged metal bipyramid nanocrystals and nanocrystals with anisotropic "dumbbell" shapes having a variety of tip geometries. Methods for using noble metal bipyramid nanocrystals as plasmonic heaters to heat reaction solutions via plasmonic-photothermal radiation-to-heat conversion are also provided.
Patent CA-2992831-A1 (CA)
Inventor: DORITY DOUG
IPC: B01L3/00
Filed: 2016-07-22
Abstract: Improved sub-assemblies and methods of control for use in a diagnostic assay system adapted to receive an assay cartridge are provided herein. Such sub-assemblies include: a brushless DC motor, a door opening/closing mechanism and cartridge loading mechanism, a syringe and valve drive mechanism assembly, a sonication horn, a thermal control device and optical detection/excitation device. Such systems can further include a communications unit configured to wirelessly communicate with a mobile device of a user so as to receive a user input relating to functionality of the system with respect to an assay cartridge received therein and relaying a diagnostic result relating to the assay cartridge to the mobile device.
Patent CA-2993076-A1 (CA)
Inventor: POTTER ANDREW
IPC: C12N15/70
Filed: 2016-07-22
Abstract: Immunogenic proteins comprising Mycoplasma mycoides subsp. mycoides and M. mycoides subsp. capri proteins, encoding polynucleotides, a method for producing said proteins, and use of compositions to prevent M. mycoides subsp. mycoides infections are disclosed.
Patent CA-3000576-A1 (CA)
Inventor: ZHANG JIXIONG
IPC: E21B49/00
Filed: 2016-11-18
Abstract: La présente invention concerne un procédé de conception pour l'exploitation minière d'une veine de protection supérieure proche de la roche totale pour utilisation dans l'exploitation minière de lit de charbon. Sur la base d'informations de conditions géologiques d'un projet d'exploitation minière de veine de protection et de paramètres physiques-mécaniques d'une masse de charbon-roche, un procédé d'analyse numérique est utilisé pour déterminer un taux de déformation par dilatation f de la veine de protection, une profondeur de destruction K d'une zone plastique au plancher de la veine de protection, une pression de gaz de lit de charbon P, une épaisseur d'exploitation minière de veine de protection M qui satisfait aux conditions indiquées dans les Dispositions relatives à la prévention et au contrôle des explosions de charbon et de gaz, et un espacement H entre la veine de protection et une veine protégée ; et en fonction d'un pourcentage de l'épaisseur d'exploitation minière d'une couche rocheuse dans la veine de protection supérieure proche de la roche totale, un processus d'exploitation minière pour la veine de protection proche de la roche totale est déterminé parmi : un processus d'exploitation minière conventionnel totalement mécanisé, un processus d'exploitation minière conventionnel totalement mécanisé assisté par projection de rangée unique de trous longs et prédécoupage, et un un processus d'exploitation minière conventionnel totalement mécanisé assisté par projection de double rangée de trois trous. Le présent procédé peut fournir une base théorique pour l'abattage sûr d'une veine de charbon à faible perméabilité aux gaz lorsqu'il n'y a pas de veine de protection conventionnelle à explorer, ce qui enrichit plus avant les procédés d'exploitation minière de veines de protection. Le procédé est économique, sûr et efficace, et peut-être largement mis en pratique.
Patent CA-3002206-A1 (CA)
Inventor: KOLL DETLEF
IPC: G10L15/32
Filed: 2009-08-31
Abstract: A hybrid speech recognition system uses a client-side speech recognition engine and a server-side speech recognition engine to produce speech recognition results for the same speech. An arbitration engine produces speech recognition output based on one or both of the client-side and server-side speech recognition results.
Patent CA-3002860-A1 (CA)
Title: Glisseur de parachute avec elements raidisseurs
Inventor: DUNKER GARRETT STORM
IPC: B64D17/00
Filed: 2016-10-27
Abstract: La présente invention concerne un glisseur amélioré pour utilisation avec un parachute, en particulier un parachute de type à air dynamique. Le glisseur comprend une pièce de matériau généralement rectangulaire comportant des illets dans les coins à travers lesquels les suspentes du parachute passent. Au moins une structure de retenue est fixée à ou fabriquée dans le matériau de glisseur pour fixer un ou plusieurs éléments raidisseurs. Les éléments raidisseurs sont suffisamment flexibles pour permettre le pliage du parachute, mais suffisamment rigides pour maintenir le matériau du glisseur déployé dans la direction avant/arrière de part et d'autre de l'axe court du glisseur et empêcher ainsi le glisseur de se plier et de se rabattre une fois que la voilure est ouverte.
Patent CA-3003198-A1 (CA)
Title: Friction stir welding tool
Inventor: GIERL-MAYER CHRISTIAN
IPC: B23K20/12
Filed: 2016-10-31
Abstract: A cable guide apparatus (10) includes a wheel assembly (20) having a hub (22) and a plurality of spokes (26) extending radially outwardly from the hub, (22) the wheel assembly (20) having a rim (24) coupled to distal ends of the plurality of 5 spokes (26) that equally displace the rim (24) from the hub and rotatably coupled to the hub (22). The rim (24) includes an outer face defining a groove (25) configured to receive the conductor cable in a nested arrangement as the cable is strung and tensioned. The cable guide apparatus (10) includes a guide assembly (50) having a framework operatively coupled to the hub (22) of the wheel 10 assembly, (20) the guide assembly (50) having a pair of roller members (52) rotatably coupled to the framework.
Patent CA-3003288-A1 (CA)
Title: Inhibiteurs de bromodomaines bivalents et leurs utilisations
Inventor: BRADNER JAMES E
IPC: C07D487/04
Filed: 2016-11-23
Abstract: La présente invention concerne des inhibiteurs bivalents de bromodomaines BET, tels que des composés de formules (I), (II), (III), (IV), (V) et (VI). Certaines protéines contenant des bromodomaines (par exemple, BRD4) présentent une structure primaire de bromodomaine en tandem comprenant plus d'un site de liaison à des bromodomaines (par exemple, BRD4 comprend BDl et BD2). Les inhibiteurs bivalents de bromodomaines BET selon la présente invention peuvent cibler des bromodomaines par des interactions multivalentes avantageuses, et peuvent par conséquent être utilisés dans le traitement de maladies ou d'états associés aux protéines contenant un bromodomaine. L'invention concerne également des compositions pharmaceutiques et des trousses comprenant les composés selon l'invention, ainsi que des procédés d'utilisation des composés selon l'invention.
Patent CA-3005263-A1 (CA)
Inventor: ABAYA VICTOR T
IPC: G06F9/44
Filed: 2016-12-20
Abstract: A specification including a description of a first directed graph (400) including a first plurality of components interconnected by a first set of one or more directed links is received. A graph interface (126) is formed for the first plurality of components including: forming a first interface element of the graph interface, the first interface element being associated with a first port of a first component of the first number of components, and configuring one or more properties of the first interface element such that the first port of the first component is consistent with the one or more properties of the first interface element. A first implementation (124) of the graph interface is formed including the first number of components, the forming including forming a first correspondence between the first interface element and the first port of the first component of the first number of components.
Patent CA-3007842-A1 (CA)
Inventor: KOCHANEK ANDREW M
IPC: E21B43/116
Filed: 2016-12-08
Abstract: A casing segmentation device and system, and a method for selectively providing a fluid flow passage through a casing segmentation device disposed within a well casing segment is provided. The casing segmentation device includes a body and a fracture mechanism. The body has a forward end, an aft end, a plug seat, and an internal passage. The plug seat is configured to receive a mating plug. The internal passage extends between the forward end and the aft end and through the plug seat. The fracture mechanism includes an amount of energetic material and a trigger mechanism.  The trigger mechanism is configured to selectively cause a detonation of the amount of energetic material.
Patent CA-3008397-A1 (CA)
Inventor: BERRY JOE RODNEY
IPC: E21B15/00
Filed: 2016-11-15
Abstract: A tubular racking system has a racking module connected to a drilling rig mast. The racking module has a frame, a fingerboard assembly, and a clasp extendable to a stand hand-off position for securing a tubular stand in position. An upper racking mechanism (upper racking mechanism) has a bridge translatably connected to the frame. An arm is rotatably and translatably connected to the bridge. A gripper is translatably connected to the arm. A setback platform module has a platform and an alleyway adjacent the platform. A lower racking mechanism (lower racking mechanism) is translatably connected to the alleyway. The lower racking mechanism is rotatably and extendable with a clasp operable to secure a tubular stand from horizontal movement. Movements of the lower racking mechanism are controlled by movements of the upper racking mechanism.
Patent CA-3010276-A1 (CA)
Inventor: AWADALLA HESHAM
IPC: B01D45/00
Filed: 2018-06-29
Abstract: An apparatus and method for removing solids and particulates from flowing fluids by separation and gravitational forces. Compromised of a sloped bottom holding tank, with two separate compartments for dirty and clean fluid respectively. The first compartment contains the inlet (dirty fluid) for the fluid carrying the particulates. The second compartment contains the outlet (cleaned fluid) for the particulate-free fluid as well as an exit (particulate waste) for the separated ferrous, non-ferrous or amalgamation of particulates. The holding tank volume is specifically designed relative to the inlet flow and is mounted on top of an isolated, inclined closed loop magnetic conveyer. A barrier between the first and second compartments is designed for fluid flow and allows solids and particulates to be separated and to exit the system. Ferrous particulates are attracted to the conveyer by magnetic attraction, the particulates then proceed along the inclined magnetic conveyer until the curved periphery (particulate exit) where the induced magnetic field is negligible, and gravity motions the particulates downwards into a waste bin. Filtered fluid overflows into the second compartment (cleaned fluid) then exits via the outlet located in the same compartment.
Patent CA-3011861-A1 (CA)
Title: Accelerated interval communication using open-holes
Inventor: FILATYEV SERGEI A
IPC: E21B43/24
Filed: 2018-07-19
Abstract: Described herein are methods for accelerating the start-up in SAGD type processes wherein the volume between the injector and the producer is preheated utilizing open-holes drilled between wells. The recovery of hydrocarbons is also improved due to a viscous fluid drive in the open-holes during SAGD operations.